Luminescence Properties of Nanostructure ZnO-Covered Carbon Fibers Prepared by Thermal Oxidation

ZENG Jun; WANG Sen; TAO Peng; HUA Wei; XU Jin-Cheng

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Luminescence Properties of Nanostructure ZnO-Covered Carbon Fibers Prepared by Thermal Oxidation

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We report on ZnO nanosheets and nanorods synthesized by thermal oxidation of zinc films deposited on carbon fiber surfaces. The structure and optical properties are characterized by x-ray diffraction, scanning electron microscopy and photoluminescence spectrum. An orange-red emission around 683 nm is found in the PL spectrum when the sample prepars at 400℃ for four hours in air. With annealing temperature increasing from 400℃ to 500℃, the blue shift is observed.

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《中国物理快报：英文版》 |2009年第5期|244-246|共3页
作者
ZENG Jun; WANG Sen; TAO Peng; HUA Wei; XU Jin-Cheng;
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School of Physical Science and Technology, Lanzhou University, Lanzhou 730000;

School of Physical Science and Technology, Lanzhou University, Lanzhou 730000;

School of Physical Science and Technology, Lanzhou University, Lanzhou 730000;

School of Physical Science and Technology, Lanzhou University, Lanzhou 730000;

School of Physical Science and Technology, Lanzhou University, Lanzhou 730000;

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正文语种 chi
中图分类物理学;
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Luminescence Properties of Nanostructure ZnO-Covered Carbon Fibers Prepared by Thermal Oxidation

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